.add_cart_num{
    position: absolute;
    top: 193px;
    left: 155px;
    color: #e41749;
    opacity: 0;
    z-index: -1;
}

a:hover {
    text-decoration: none !important;
}
.introduction > .introductions {
    min-width: 200px;
    flex: 0 !important;
}
.introduction > .product_list {
  max-width: 974.6px;
    flex: 1;
    margin-left: 30px;
}
.introduction > .product_list > .sort_type {
  margin-bottom: 20px;
    background-color: #ecf0f1;
    font-size: 0;
}
.introduction > .product_list > .sort_type > a {
    padding: 6px 15px;
    color: #666;
    display: inline-block;
    transition: all 0.3s ease;
    font-size: 16px;
}
.introduction > .product_list > .sort_type > a:hover {
    background-color: #9b59b6;
    color: white;
}
.introduction > .product_list > .sort_type > a.activate {
    background-color: #3498db;
    color: white;
}
.product_details_list ul {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 10px 23.3px;
    position: relative;
}
.product_details_list ul > a {
    color: #666;
    transition: color 0.3s ease;
}
.product_details_list ul > a:hover {
    color: #0093d9;
}
.product_details_list ul li {
    position: relative;
    padding: 0 0 10px 0;
    width: 20%;
    color: #666;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    max-width: 176.05px;
    min-width: 176.05px;
}
.product_details_list ul li a:nth-child(2) {
    font-size: 14px;
    color: #666;
}
.product_details_list ul li a:nth-child(2):hover {
    color: #0093d9;
}
.product_details_list ul li div {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
    margin: 0;
}
.product_details_list ul li div span {
    font-size: 16px;
    color: red;
}
.product_details_list ul li div p {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin: 0;
    font-size: 12px;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-end;
}
.product_details_list ul li div img {
    width: 20px;
    vertical-align: middle;
}
.product_details_list ul li:hover .bottom_bar {
    opacity: 1;
    bottom: 0;
}
.bottom_bar {
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 5px;
    border-radius: 12px;
    background-color: #e67e22;
    transition: all 0.3s ease;
    opacity: 0;
}